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08-11-2018
Mathematics

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University theater sold 529 tickets for a play. Tickets cost $25 per adult and $15 per senior citizen. If total receipts were $9745, how many senior citizen tickets were sold?

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14-09-2021

Answer:

348 senior citizen tickets

Step-by-step explanation:

x+y = 529

25x+15y=9745

^ enter this into a calculator

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